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Analysis
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max time kernel
150s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
20/10/2022, 10:13
Static task
static1
Behavioral task
behavioral1
Sample
2eb1244e5d4aee3e24c22ac15e7eda4286e03bda06450ec9c0a22096a5ce3f4c.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2eb1244e5d4aee3e24c22ac15e7eda4286e03bda06450ec9c0a22096a5ce3f4c.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
2eb1244e5d4aee3e24c22ac15e7eda4286e03bda06450ec9c0a22096a5ce3f4c.exe
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Size
216KB
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MD5
a0648b89e9f3d3e8388ba5c426dc9f60
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SHA1
1a886d540ea5a0725937910ede899827473747a5
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SHA256
2eb1244e5d4aee3e24c22ac15e7eda4286e03bda06450ec9c0a22096a5ce3f4c
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SHA512
ffa6cf84b7933adfbb3b353e06770674016e5fdb3c7614fcf3dab40b8c1b3c16f0b5775c45488a72573e788797243a45c6f08446286e558b6ec8323e68492e24
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SSDEEP
6144:6oaV8kECtrkQ5zgMZUP15HcAgonAmKfwDVVc:vad1gMZUHcAgonAmZDV
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" tioso.exe -
Executes dropped EXE 1 IoCs
pid Process 2300 tioso.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation 2eb1244e5d4aee3e24c22ac15e7eda4286e03bda06450ec9c0a22096a5ce3f4c.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /Q" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /H" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /S" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /J" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /U" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /X" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /j" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /p" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /M" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /R" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /Z" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /t" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /L" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /v" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /s" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /f" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /W" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /n" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /l" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /K" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /Y" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /F" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /i" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /B" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /c" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /P" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /E" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /x" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /I" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /w" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /r" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /D" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /b" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /y" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /h" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /g" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /u" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /o" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /T" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /m" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /O" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /N" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /z" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /V" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /a" tioso.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\ tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /q" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /C" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /e" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /A" tioso.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tioso = "C:\\Users\\Admin\\tioso.exe /G" tioso.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe 2300 tioso.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2508 2eb1244e5d4aee3e24c22ac15e7eda4286e03bda06450ec9c0a22096a5ce3f4c.exe 2300 tioso.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2508 wrote to memory of 2300 2508 2eb1244e5d4aee3e24c22ac15e7eda4286e03bda06450ec9c0a22096a5ce3f4c.exe 85 PID 2508 wrote to memory of 2300 2508 2eb1244e5d4aee3e24c22ac15e7eda4286e03bda06450ec9c0a22096a5ce3f4c.exe 85 PID 2508 wrote to memory of 2300 2508 2eb1244e5d4aee3e24c22ac15e7eda4286e03bda06450ec9c0a22096a5ce3f4c.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\2eb1244e5d4aee3e24c22ac15e7eda4286e03bda06450ec9c0a22096a5ce3f4c.exe"C:\Users\Admin\AppData\Local\Temp\2eb1244e5d4aee3e24c22ac15e7eda4286e03bda06450ec9c0a22096a5ce3f4c.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Users\Admin\tioso.exe"C:\Users\Admin\tioso.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2300
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
216KB
MD5d40eda68d753640180509d74b1f62c6e
SHA182fc45f3f016220ad636c1f39c852ba6df30604f
SHA256cf91738d9048403b94223760056bd1b5339708532b9a9fe97a693f192cf26654
SHA512fbc2b65317cf44c2221d46ff4f8aa7ec25bd692c2cb7901deec64ae645d56957a2315f16f4cfcce2511e99e8e81b85265cb5461617fcfb3aab0f6d20fb1307bd
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Filesize
216KB
MD5d40eda68d753640180509d74b1f62c6e
SHA182fc45f3f016220ad636c1f39c852ba6df30604f
SHA256cf91738d9048403b94223760056bd1b5339708532b9a9fe97a693f192cf26654
SHA512fbc2b65317cf44c2221d46ff4f8aa7ec25bd692c2cb7901deec64ae645d56957a2315f16f4cfcce2511e99e8e81b85265cb5461617fcfb3aab0f6d20fb1307bd